10         20         30        40        50        60 
AGGAGGCUCGUCGCCGCU-    C-|                G  A    CC    CGGGCU 
                   GUUC  CCGGGCCUAGGUUCUGU AU CACU  GACU      \
                   CAGG  GGCCCGGGUUCAAGACA UA GUGA  CUGA      C
UCAGGCGACCCACGUCUUC    AU^                G  C    --    CGAGGU 
 .       110       100        90        80          70